Large-scale Distributed Architecture for Wireless Communication Network Simulation

Wireless network simulation is the main method to evaluate network performance and communication equipment to access the network. It plays an important role in the whole life cycle of wireless network. Wireless network high-precision simulation is based on electromagnetic wave principle and geometric optics principle, and accurately simulates various propagation paths of wireless electromagnetic signal in space. It is characterized by accurate calculation but high complexity. Efficient wireless network simulation technology architecture is the basis of wireless network simulation industry application. This paper presents a large-scale distributed technology architecture for wireless network simulation. The technical solution adopts the key technologies of distributed computing, service orchestration technology and balanced scheduling algorithm. This scheme realizes efficient wireless network simulation. The wireless simulation efficiency of this scheme can be increased to 0.11s in a single cell, and the simulation efficiency is increased by 63 times. It has reached the international leading level, laying a solid foundation for the large-scale application of wireless network simulation.